Archivo de la etiqueta: Raman spectroscopy

New publication: Iodine substituted hydroxyapatite nanoparticles and activation of derived ceramics for range verification in proton therapy

Publicada el 22 octubre, 2024 por agullo

Osteosarcoma is a radioresistant cancer and proton therapy a promising radiation alternative to treat cancer with the advantage of high dose concentration in the tumor area. In this work, we propose the use of iodine substituted hydroxyapatite nanomaterials (IHAP) to … Sigue leyendo →

Publicado en microscopy, nanocharacterization, nanoscience, nanotechnology, Publications, Raman spectroscopy | Etiquetado , , , , | Comentarios desactivados en New publication: Iodine substituted hydroxyapatite nanoparticles and activation of derived ceramics for range verification in proton therapy

New publication: Out-of-plane preferential growth of 2D molybdenum diselenide nanosheets on laser-induced periodic surface structures

Publicada el 19 junio, 2024 por agullo

In this study, we explore the morphology and orientation of molybdenum diselenide, a Van der Waals 2D material, through isothermal closed space vapor deposition on both pristine and laser-structured substrates. Laser structuring is conducted on dielectric (sapphire), semiconductor (silicon), and … Sigue leyendo →

Publicado en microscopy, MoSe2, nanocharacterization, nanoscience, nanotechnology, Raman spectroscopy, semiconductor | Etiquetado , , , , , | Comentarios desactivados en New publication: Out-of-plane preferential growth of 2D molybdenum diselenide nanosheets on laser-induced periodic surface structures

ICMM Days

Publicada el 9 octubre, 2023 por agullo

The Materials Science Institute of Madrid organized an internal meeting in Buitrago del Lozoya for a bbrief presentation of the different research groups and services. Here is the presentation from our group of Nanocharacterization of Materials (Nanocarma)

Publicado en Gallery, HRTEM, ion irradiation, laser irradiation, microscopy, nanocharacterization, nanoscience, nanotechnology, People, Publications, Raman spectroscopy, Sin categoría, transition metal oxides | Etiquetado , , , , , , , , , | Comentarios desactivados en ICMM Days

Spatially resolved MoOx phases by laser localized oxidation of MoO2

Publicada el 20 abril, 2021 por agullo

MoO2 thin films were subjected to a laser localized oxidation process that allowed to obtain different well defined MoOx phases. In particular, spatially resolved MoO2, α-MoO3, β-MoO3, amorphous a-MoO3, and Mo4O11 regions were obtained as a function of the laser … Sigue leyendo →

Publicado en laser irradiation, microscopy, nanocharacterization, Raman spectroscopy, semiconductor, Sin categoría, transition metal oxides | Etiquetado , , , , , , | Comentarios desactivados en Spatially resolved MoOx phases by laser localized oxidation of MoO2

Presentación de la tesis doctoral de Jon Canca Ruiz

Publicada el 24 marzo, 2021 por agullo

Jon Canca Ruiz va a defender su tesis doctoral «Fenómenos de orden-desorden en óxidos con estructura tipo rutilo y su aplicación como soportes en catalizadores heterogéneos» dentro del Programa de Doctorado de Química Aplicada de la Universidad Autónoma de Madrid. … Sigue leyendo →

Publicado en microscopy, nanocharacterization, nanoscience, People, Ph.D. thesis, Raman spectroscopy, rutile crystal structure, transition metal oxides | Etiquetado , , , , , , , , , , , , , , , , , , | Comentarios desactivados en Presentación de la tesis doctoral de Jon Canca Ruiz

Growth of out-of-plane standing MoTe2(1−x)Se2x/MoSe2 composite flake films by sol-gel nucleation of MoOy and isothermal closed space telluro-selenization

Publicada el 26 enero, 2021 por agullo

A. Fernández García, V. Torres-Costa, O. de Melo, F. Agulló-Rueda, G. R. Castro and M. Manso Silvan, “Growth of out-of-plane standing MoTe2(1−x)Se2x/MoSe2 composite flake films by sol-gel nucleation of MoOy and isothermal closed space telluro-selenization,” Appl. Surf. Sci. 546, 149076 … Sigue leyendo →

Publicado en nanocharacterization, nanoscience, nanotechnology, Publications, Raman spectroscopy, semiconductor | Etiquetado , , , | Comentarios desactivados en Growth of out-of-plane standing MoTe2(1−x)Se2x/MoSe2 composite flake films by sol-gel nucleation of MoOy and isothermal closed space telluro-selenization

Fabrication and characterization of nanostructured porous silicon-silver composite layers by cyclic deposition: dip-coating vs spin-coating

Publicada el 26 enero, 2021 por agullo

N. Naveas, M. Manso-Silván, R. Pulido, F. Agulló-Rueda, V. Torres-Costa, T. Plaza, H. Pesenti, G. Recio, and J. Hernandez-Montelongo, “Fabrication and characterization of nanostructured porous silicon-silver composite layers by cyclic deposition: dip-coating vs spin-coating,“ Nanotechnol. 31, 365704 (2020)

Publicado en microscopy, nanocharacterization, nanoscience, nanotechnology, Publications, Raman spectroscopy, silicon | Etiquetado , , , | Comentarios desactivados en Fabrication and characterization of nanostructured porous silicon-silver composite layers by cyclic deposition: dip-coating vs spin-coating

Laser writing of nanostructured silicon arrays for the SERS detection of biomolecules with inhibited oxidation

Publicada el 26 enero, 2021 por agullo

P. Pellacani, V. Torres-Costa, F. Agulló-Rueda, R. Vanna, C. Morasso, M. Manso Silván, “Laser writing of nanostructured silicon arrays for the SERS detection of biomolecules with inhibited oxidation,” Colloids Surf. B 174, 174–180 (2019)

Publicado en laser irradiation, microscopy, nanocharacterization, nanoscience, nanotechnology, Publications, Raman spectroscopy, silicon | Etiquetado , , , , , , , , | Comentarios desactivados en Laser writing of nanostructured silicon arrays for the SERS detection of biomolecules with inhibited oxidation

Nanostructural changes upon substitutional Al doping in ZnO sputtered films

Publicada el 6 febrero, 2019 por agullo

A. R. Landa-Cánovas, J. Santiso, F. Agulló-Rueda, P. Herrero, E. Navarrete-Astorga, E. Ochoa-Martínez, J. R. Ramos-Barrado, and M. Gabás, “Nanostructural changes upon substitutional Al doping in ZnO sputtered films,” Ceram. Int. 45, 6319–6327 (2019). Al:ZnO layers, with low and high … Sigue leyendo →

Publicado en HRTEM, microscopy, nanocharacterization, nanoscience, Publications, Raman spectroscopy, transparent conductive oxides, zinc oxide | Etiquetado , , , , , , , , | Comentarios desactivados en Nanostructural changes upon substitutional Al doping in ZnO sputtered films

Laser writing of nanostructured silicon arrays for the SERS detection of biomolecules with inhibited oxidation

Publicada el 7 noviembre, 2018 por agullo

P. Pellacani, V. Torres-Costa, F. Agulló-Rueda, R. Vanna, C. Morasso, M. Manso Silván, “Laser writing of nanostructured silicon arrays for the SERS detection of biomolecules with inhibited oxidation,” Colloids Surf., B, accepted (2018). The present work reports the processing of … Sigue leyendo →

Publicado en microscopy, nanocharacterization, nanoscience, nanotechnology, Publications, Raman spectroscopy, silicon | Etiquetado , , , , , , | Comentarios desactivados en Laser writing of nanostructured silicon arrays for the SERS detection of biomolecules with inhibited oxidation